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40Y8402 ✓ Verified by PartsTable
IBM · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

- Top grade chips and components – Each Axiom memory module is manufactured to meet or exceed OEM specifications;<br>- Fully tested – All memory chips that leave our warehouse are fully tested to guarantee quality and reliability;<br>- Guaranteed compatibility – Axiom guarantees that each system specific chip will work with its corresponding OEM computer;<br>- Lifetime warranty – Once you purchase an Axiom memory chip, you never need to worry about failure because all Axiom memory modules come with a lifetime warranty;<br>- Free unlimited tech support – Speak to a real human being and not a computer message. Tech support is available to every one of our customers via phone or email.

WHERE IT FITS
MEMORY RDIMM 40Y8402
SPECIFICATIONS
Part Number40Y8402
ManufacturerIBM
COMPONENT DIAGRAM
ECC 2Rx4 PC4 RDIMM IBM NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 40Y8402 MFR IBM — —
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40Y8402?
40Y8402 is a 40Y8402 manufactured by IBM. It is classified as a MEMORY (RDIMM).
Is 40Y8402 still available?
40Y8402 is currently Unknown.
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